Summary, exactly as you wrote it:How can Ellen White goes against God laws, and she self was keeping the 10 commandments!! Her visions was with Satan and write everything that Satan show her against Satan himself!!!! That is what you are saying!! All her writings and quotes was given to her by Satan. Satan was dividing himself by playing God, and show Ellen White in Heaven and talk to her in heaven. That is Victor understanding about prophecies in the end times!!
Ellen White... All her writings and quotes was given to her by Satan.
The question of "how can..." <fill in the blank> is immaterial when it a fact already demonstrated. Why Ellen White advocated disobedience goes beyond the discussion. The meat of the matter is better addressed by explaining why one would follow her disobedience.
Millions understand the Sanctuary Doctrine better than you do, the #1 doctrinal reason they left Adventism. I don't think you are able to fathom this reality.